XML 59 R45.htm IDEA: XBRL DOCUMENT v3.22.1
Stockholders' Equity - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Stockholders' Equity    
Authorized number of shares 51,000,000  
Common stock, shares authorized (in shares) 50,000,000 50,000,000
Preferred stock, shares authorized (in shares) 1,000,000 1,000,000
Compensation expense $ 720 $ 850
Non Management Directors    
Stockholders' Equity    
Compensation expense 170 110
Employee    
Stockholders' Equity    
Compensation expense $ 550 $ 740